V.I.P.s (very important papers) are a set of papers that I made as reference sheets for my Spanish 1 students. They are excellent to hand out on the first day or to give to new students.
V.I.P. 4 is a flow chart that helps students figure out which verb conjugation they would need to use for any subject (not just pronouns!) that they are given. I use this chart all the time with new students, and they are able to correctly conjugate verbs within a few days.
*The document was created on a PowerPoint slide, but I print it as a regular handout.